YANKTON, SD 57078 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

57078 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
YANKTON, SD Current Weather
6:56 PM CDT SEP 12, 2026
Clear 68°F
Feels Like:	68°F
Dewpoint:	48°F
Rel. Hum.:	49%
Visibility:	10 miles
Wind:	NW at 8 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy this evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the lower 50s. North winds around 5 mph, becoming northeast around 5 mph after midnight.

SUNDAY
Mostly cloudy with a 40 percent chance of showers. Highs around 70. East winds 5 to 10 mph with gusts up to 20 mph.

SUNDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Southeast winds 15 to 20 mph. Chance of rain 50 percent.

MONDAY
A chance of thunderstorms. Showers, mainly in the morning. Breezy, warmer. More humid with highs around 80. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100 percent.

MONDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. West winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 20 percent.

TUESDAY
Mostly sunny. Highs in the lower 70s.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

WEDNESDAY
A chance of showers in the morning. Mostly cloudy. Highs in the upper 60s. Chance of rain 50 percent.

WEDNESDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.

THURSDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Chance of rain 40 percent.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 50 percent.

FRIDAY
A chance of showers in the morning. Partly sunny. Highs in the lower 70s. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.

57078 WEATHER SATELLITE LOOPS

Visible Weather Satellite
YANKTON, SD 57078

Infrared Weather Satellite
YANKTON, SD 57078

57078 WEATHER RADAR LOOP

NEXRAD Weather Radar
YANKTON, SD 57078

MOS COMPUTER WEATHER FORECAST

YANKTON, SD 3 hourly weather forecast

weather forecast created 5:00 AM PDT 9/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
12 SEP 2026

1 PM

68°

68°

Partly Cloudy

1%

0% Thunder
( 1% severe)

NNW 12

49%

48°

High 73°

4 PM

72°

72°

Clear

N 8

43%

48°

Partly Cloudy

7 PM

71°

71°

Partly Cloudy

1%

0% Thunder
( 2% severe)

NNW 5

49%

51°

10 PM

62°

63°

Partly Cloudy

NNW 3

70%

52°

Sunday
13 SEP 2026

1 AM

57°

58°

Partly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 7% severe)

CALM

77%

50°

Low 52°

4 AM

55°

55°

Partly Cloudy

ENE 2

80%

49°

High 72°

7 AM

54°

53°

Mostly Cloudy

24%
RAIN
.25–.5 in

0% Thunder
( 9% severe)

ENE 6

86%

50°

Mostly Cloudy

Chance of Rain

10 AM

59°

57°

Mostly Cloudy

E 9

75%

51°

1 PM

65°

65°

Mostly Cloudy

5%

0% Thunder
( 2% severe)

E 13

58%

50°

4 PM

70°

70°

Mostly Cloudy

ESE 13

53%

52°

7 PM

69°

69°

Mostly Cloudy

0%

0% Thunder
( 2% severe)

ESE 12

57%

53°

10 PM

63°

62°

Partly Cloudy

ESE 13

75%

55°

Monday
14 SEP 2026

1 AM

61°

59°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 24% severe)

ESE 13

81%

55°

Low 56°

4 AM

60°

57°

Mostly Cloudy

SE 16

87%

56°

High 77°

7 AM

59°

56°

Overcast

92%
RAIN
***

0% Thunder
( 24% severe)

SE 18

96%

58°

Mostly Cloudy

Rain

Breezy

10 AM

62°

60°

Mostly Cloudy

SE 18

100%

62°

1 PM

68°

68°

Mostly Cloudy

35%
RAIN
.01–.1 in

0% Thunder
( 25% severe)

SSE 17

93%

66°

4 PM

76°

77°

Mostly Cloudy

SSE 14

82%

70°

7 PM

75°

75°

Mostly Cloudy

S 9

84%

70°


YANKTON, SD extended weather forecast
Tuesday 15 SEP 2026	Wednesday 16 SEP 2026	Thursday 17 SEP 2026	Friday 18 SEP 2026	Saturday 19 SEP 2026
Low 54°	Low 49°	Low 56°	Low 57°	Low 55°
High 72°	High 66°	High 77°	High 69°	High 72°

Mostly Cloudy 40% Rain	Overcast 47% Rain	Overcast 34% Rain	Overcast 49% Rain	Overcast 59% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Yankton, SD
Yankton, SD snow
Yankton, SD radar
SD map

-or-
-or-
-or-

57078
57078 snow
57078 radar

-or-
-or-

SD
SD snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately